Upright Deep Freezer Making Buzzing Noise

I purchased the Delta Max 2000, and 2 of the 220w bifacial solar panels for emergency backup power when the electricity goes out. It will keep the refrigerator and deep freezer running so food doesn’t spoil. I charged it with with the home a/c outlet and have not used the solar panels yet. I plugged in the refrigerator and deep freezer and it has plenty of power to keep them running until it can be recharged with the solar panels. I believe this will be perfect though I haven’t tested the solar panels.

I have been using the PST8 power station for about two weeks now to replace my $10 cheap power strip. I mainly bought it to attempt to resolve an audible buzzing noise in my headphones when connected to a desktop headphone DAC/amp. After plugging the DAC/amp directly into the PST8, the buzzing noise went away entirely. This was with both the digital filter outlet as well as one w/o filtering. Either way, I'm pretty confident the PST8 is delivering much cleaner power and that it resolved my specific issue. Happy with the purchase, although note this is much bulker than it appears in photos.

Yep, this solved the buzzing noise I was getting sometimes when the fridge was running. It seems very well built, and the positioning of the outlets is well-thought out so that I can arrange just about any combo I have tried without covering up outlets, thereby rendering them useless. No complaints. The cord is good quality and long enough to be useful in places where outlets are sparse.

This case met all of my needs. I use it as a home storage case. It was deep enough to fit my lenses and flashes standing upright. I would definitely recommend it to anyone needing a sturdy solution to house their camera gear.

I love this case because I can store my sb800's upright to save space. this case is deep enough to just perfectly fit them along with all of my other gear securely

No rattle or buzzing!

Occasional buzzing feel but other than that amazing!

Fist time making Lith prints. I really love the deep chocolate colors I am getting with this developer and selenium toning. Also I was able to get a print from an unprintable negative with regular chemistry. Great product.

Deep clear layered sound, noise canceling, remains comfortable even for long sessions in the sun, very long battery life. My favorite pair of headphones I’ve ever had.

It's big, and not too loud. There's a sort of deep clonking noise as my array rebalances that isn't particularly problematic (no whine, and it lives in my living room). I'll probably get a few more.